2 example sentences using esker.
Esker used in a sentence
Esker in a sentence as a noun
The real meaning of the word "ås" is actually "esker" the ridge thing.
In my experience the received wisdom is, that glacial esker sand, sieved, is good for concrete.
Esker definitions
noun
(geology) a long winding ridge of post glacial gravel and other sediment; deposited by meltwater from glaciers or ice sheets